6x-7(x+9)=-55

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Solution for 6x-7(x+9)=-55 equation: 



6x-7(x+9)=-55

We move all terms to the left:

6x-7(x+9)-(-55)=0

We add all the numbers together, and all the variables

6x-7(x+9)+55=0

We multiply parentheses

6x-7x-63+55=0

We add all the numbers together, and all the variables

-1x-8=0

We move all terms containing x to the left, all other terms to the right

-x=8

x=8/-1

x=-8

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